0,0 → 1,877 |
/***************************************************************************** |
Copyright (C) 2006 Nick Baicoianu |
|
This program is free software; you can redistribute it and/or |
modify it under the terms of the GNU General Public License |
as published by the Free Software Foundation; either version 2 |
of the License, or (at your option) any later version. |
|
This program is distributed in the hope that it will be useful, |
but WITHOUT ANY WARRANTY; without even the implied warranty of |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
GNU General Public License for more details. |
|
You should have received a copy of the GNU General Public License |
along with this program; if not, write to the Free Software |
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
*****************************************************************************/ |
//constructor for the main Epoch class (ENGLISH VERSION) |
function Epoch(name,mode,targetelement,multiselect) |
{ |
this.state = 0; |
this.name = name; |
this.curDate = new Date(); |
this.mode = mode; |
this.selectMultiple = (multiselect == true); //'false' is not true or not set at all |
|
//the various calendar variables |
//this.selectedDate = this.curDate; |
this.selectedDates = new Array(); |
this.calendar; |
this.calHeading; |
this.calCells; |
this.rows; |
this.cols; |
this.cells = new Array(); |
|
//The controls |
this.monthSelect; |
this.yearSelect; |
|
//standard initializations |
this.mousein = false; |
this.calConfig(); |
this.setDays(); |
this.displayYear = this.displayYearInitial; |
this.displayMonth = this.displayMonthInitial; |
|
this.createCalendar(); //create the calendar DOM element and its children, and their related objects |
|
if(this.mode == 'popup' && targetelement && targetelement.type == 'text') //if the target element has been set to be an input text box |
{ |
this.tgt = targetelement; |
this.calendar.style.position = 'absolute'; |
this.topOffset = this.tgt.offsetHeight; // the vertical distance (in pixels) to display the calendar from the Top of its input element |
this.leftOffset = 0; // the horizontal distance (in pixels) to display the calendar from the Left of its input element |
this.calendar.style.top = this.getTop(targetelement) + this.topOffset + 'px'; |
this.calendar.style.left = this.getLeft(targetelement) + this.leftOffset + 'px'; |
document.body.appendChild(this.calendar); |
this.tgt.calendar = this; |
this.tgt.onfocus = function () {this.calendar.show();}; //the calendar will popup when the input element is focused |
this.tgt.onblur = function () {if(!this.calendar.mousein){this.calendar.hide();}}; //the calendar will popup when the input element is focused |
} |
else |
{ |
this.container = targetelement; |
this.container.appendChild(this.calendar); |
} |
|
this.state = 2; //0: initializing, 1: redrawing, 2: finished! |
this.visible ? this.show() : this.hide(); |
} |
//----------------------------------------------------------------------------- |
Epoch.prototype.calConfig = function () //PRIVATE: initialize calendar variables |
{ |
/* |
------------------------------------------------------------------ |
la majorité des modifications d'affichage du calendrier se font ici |
modifications de configuration faites: |
1-Début du calendrier en 2011 à modifier au fur et à mesure |
2-Fin en 2037 c'est déjà pas mal |
3-jour de début de semaine "Lundi" |
4-Affichage du numéro de semaine "non" |
------------Commentaire ajouté par Geoffroy MUSITELLI------------- |
*/ |
//this.mode = 'flat'; //can be 'flat' or 'popup' |
this.displayYearInitial = this.curDate.getFullYear(); //the initial year to display on load |
this.displayMonthInitial = this.curDate.getMonth(); //the initial month to display on load (0-11) |
this.rangeYearLower = 2011; |
this.rangeYearUpper = 2037; |
this.minDate = new Date(2011,0,1); |
this.maxDate = new Date(2037,0,1); |
this.startDay = 1; // the day the week will 'start' on: 0(Sun) to 6(Sat) |
this.showWeeks = false; //whether the week numbers will be shown |
this.selCurMonthOnly = false; //allow user to only select dates in the currently displayed month |
this.clearSelectedOnChange = true; //whether to clear all selected dates when changing months |
|
//flat mode-only settings: |
//this.selectMultiple = true; //whether the user can select multiple dates (flat mode only) |
|
switch(this.mode) //set the variables based on the calendar mode |
{ |
case 'popup': //popup options |
this.visible = false; |
break; |
case 'flat': |
this.visible = true; |
|
break; |
} |
this.setLang(); |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.setLang = function() //all language settings for Epoch are made here. Check Date.dateFormat() for the Date object's language settings |
{ |
this.daylist = new Array('Su','Mo','Tu','We','Th','Fr','Sa','Su','Mo','Tu','We','Th','Fr','Sa'); /*<lang:en>*/ |
this.months_sh = new Array('Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'); |
this.monthup_title = 'Go to the next month'; |
this.monthdn_title = 'Go to the previous month'; |
this.clearbtn_caption = 'Clear'; |
this.clearbtn_title = 'Clears any dates selected on the calendar'; |
this.maxrange_caption = 'This is the maximum range'; |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.getTop = function (element) //PRIVATE: returns the absolute Top value of element, in pixels |
{ |
var oNode = element; |
var iTop = 0; |
|
while(oNode.tagName != 'BODY') { |
iTop += oNode.offsetTop; |
oNode = oNode.offsetParent; |
} |
|
return iTop; |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.getLeft = function (element) //PRIVATE: returns the absolute Left value of element, in pixels |
{ |
var oNode = element; |
var iLeft = 0; |
|
while(oNode.tagName != 'BODY') { |
iLeft += oNode.offsetLeft; |
oNode = oNode.offsetParent; |
} |
|
return iLeft; |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.show = function () //PUBLIC: displays the calendar |
{ |
this.calendar.style.display = 'block'; |
this.visible = true; |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.hide = function () //PUBLIC: Hides the calendar |
{ |
this.calendar.style.display = 'none'; |
this.visible = false; |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.toggle = function () //PUBLIC: Toggles (shows/hides) the calendar depending on its current state |
{ |
if(this.visible) { |
this.hide(); |
} |
else { |
this.show(); |
} |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.setDays = function () //PRIVATE: initializes the standard Gregorian Calendar parameters |
{ |
this.daynames = new Array(); |
var j=0; |
for(var i=this.startDay; i< this.startDay + 7;i++) { |
this.daynames[j++] = this.daylist[i]; |
} |
|
this.monthDayCount = new Array(31,((this.curDate.getFullYear() - 2000) % 4 ? 28 : 29),31,30,31,30,31,31,30,31,30,31); |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.setClass = function (element,className) //PRIVATE: sets the CSS class of the element, W3C & IE |
{ |
element.setAttribute('class',className); |
element.setAttribute('className',className); //<iehack> |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.createCalendar = function () //PRIVATE: creates the full DOM implementation of the calendar |
{ |
var tbody, tr, td; |
this.calendar = document.createElement('table'); |
this.calendar.setAttribute('id',this.name+'_calendar'); |
this.setClass(this.calendar,'calendar'); |
//to prevent IE from selecting text when clicking on the calendar |
this.calendar.onselectstart = function() {return false;}; |
this.calendar.ondrag = function() {return false;}; |
tbody = document.createElement('tbody'); |
|
//create the Main Calendar Heading |
tr = document.createElement('tr'); |
td = document.createElement('td'); |
td.appendChild(this.createMainHeading()); |
tr.appendChild(td); |
tbody.appendChild(tr); |
|
//create the calendar Day Heading |
tr = document.createElement('tr'); |
td = document.createElement('td'); |
td.appendChild(this.createDayHeading()); |
tr.appendChild(td); |
tbody.appendChild(tr); |
|
//create the calendar Day Cells |
tr = document.createElement('tr'); |
td = document.createElement('td'); |
td.setAttribute('id',this.name+'_cell_td'); |
this.calCellContainer = td; //used as a handle for manipulating the calendar cells as a whole |
td.appendChild(this.createCalCells()); |
tr.appendChild(td); |
tbody.appendChild(tr); |
|
//create the calendar footer |
tr = document.createElement('tr'); |
td = document.createElement('td'); |
td.appendChild(this.createFooter()); |
tr.appendChild(td); |
tbody.appendChild(tr); |
|
//add the tbody element to the main calendar table |
this.calendar.appendChild(tbody); |
|
//and add the onmouseover events to the calendar table |
this.calendar.owner = this; |
this.calendar.onmouseover = function() {this.owner.mousein = true;}; |
this.calendar.onmouseout = function() {this.owner.mousein = false;}; |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.createMainHeading = function () //PRIVATE: Creates the primary calendar heading, with months & years |
{ |
//create the containing <div> element |
var container = document.createElement('div'); |
container.setAttribute('id',this.name+'_mainheading'); |
this.setClass(container,'mainheading'); |
//create the child elements and other variables |
this.monthSelect = document.createElement('select'); |
this.yearSelect = document.createElement('select'); |
var monthDn = document.createElement('input'), monthUp = document.createElement('input'); |
var opt, i; |
//fill the month select box |
for(i=0;i<12;i++) |
{ |
opt = document.createElement('option'); |
opt.setAttribute('value',i); |
if(this.state == 0 && this.displayMonth == i) { |
opt.setAttribute('selected','selected'); |
} |
opt.appendChild(document.createTextNode(this.months_sh[i])); |
this.monthSelect.appendChild(opt); |
} |
//and fill the year select box |
for(i=this.rangeYearLower;i<=this.rangeYearUpper;i++) |
{ |
opt = document.createElement('option'); |
opt.setAttribute('value',i); |
if(this.state == 0 && this.displayYear == i) { |
opt.setAttribute('selected','selected'); |
} |
opt.appendChild(document.createTextNode(i)); |
this.yearSelect.appendChild(opt); |
} |
//add the appropriate children for the month buttons |
monthUp.setAttribute('type','button'); |
monthUp.setAttribute('value','>'); |
monthUp.setAttribute('title',this.monthup_title); |
monthDn.setAttribute('type','button'); |
monthDn.setAttribute('value','<'); |
monthDn.setAttribute('title',this.monthdn_title); |
this.monthSelect.owner = this.yearSelect.owner = monthUp.owner = monthDn.owner = this; //hack to allow us to access this calendar in the events (<fix>??) |
|
//assign the event handlers for the controls |
monthUp.onmouseup = function () {this.owner.nextMonth();}; |
monthDn.onmouseup = function () {this.owner.prevMonth();}; |
this.monthSelect.onchange = function() { |
this.owner.displayMonth = this.value; |
this.owner.displayYear = this.owner.yearSelect.value; |
this.owner.goToMonth(this.owner.displayYear,this.owner.displayMonth); |
}; |
this.yearSelect.onchange = function() { |
this.owner.displayMonth = this.owner.monthSelect.value; |
this.owner.displayYear = this.value; |
this.owner.goToMonth(this.owner.displayYear,this.owner.displayMonth); |
}; |
|
//and finally add the elements to the containing div |
container.appendChild(monthDn); |
container.appendChild(this.monthSelect); |
container.appendChild(this.yearSelect); |
container.appendChild(monthUp); |
return container; |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.createFooter = function () //PRIVATE: creates the footer of the calendar - goes under the calendar cells |
{ |
var container = document.createElement('div'); |
var clearSelected = document.createElement('input'); |
clearSelected.setAttribute('type','button'); |
clearSelected.setAttribute('value',this.clearbtn_caption); |
clearSelected.setAttribute('title',this.clearbtn_title); |
clearSelected.owner = this; |
clearSelected.onclick = function() { this.owner.resetSelections(false);}; |
container.appendChild(clearSelected); |
return container; |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.resetSelections = function (returnToDefaultMonth) //PRIVATE: reset the calendar's selection variables to defaults |
{ |
this.selectedDates = new Array(); |
this.rows = new Array(false,false,false,false,false,false,false); |
this.cols = new Array(false,false,false,false,false,false,false); |
if(this.tgt) //if there is a target element, clear it too |
{ |
this.tgt.value = ''; |
if(this.mode == 'popup') {//hide the calendar if in popup mode |
this.hide(); |
} |
} |
|
if(returnToDefaultMonth == true) { |
this.goToMonth(this.displayYearInitial,this.displayMonthInitial); |
} |
else { |
this.reDraw(); |
} |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.createDayHeading = function () //PRIVATE: creates the heading containing the day names |
{ |
//create the table element |
this.calHeading = document.createElement('table'); |
this.calHeading.setAttribute('id',this.name+'_caldayheading'); |
this.setClass(this.calHeading,'caldayheading'); |
var tbody,tr,td; |
tbody = document.createElement('tbody'); |
tr = document.createElement('tr'); |
this.cols = new Array(false,false,false,false,false,false,false); |
|
//if we're showing the week headings, create an empty <td> for filler |
if(this.showWeeks) |
{ |
td = document.createElement('td'); |
td.setAttribute('class','wkhead'); |
td.setAttribute('className','wkhead'); //<iehack> |
tr.appendChild(td); |
} |
//populate the day titles |
for(var dow=0;dow<7;dow++) |
{ |
td = document.createElement('td'); |
td.appendChild(document.createTextNode(this.daynames[dow])); |
if(this.selectMultiple) { //if selectMultiple is true, assign the cell a CalHeading Object to handle all events |
td.headObj = new CalHeading(this,td,(dow + this.startDay < 7 ? dow + this.startDay : dow + this.startDay - 7)); |
} |
tr.appendChild(td); |
} |
tbody.appendChild(tr); |
this.calHeading.appendChild(tbody); |
return this.calHeading; |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.createCalCells = function () //PRIVATE: creates the table containing the calendar day cells |
{ |
this.rows = new Array(false,false,false,false,false,false); |
this.cells = new Array(); |
var row = -1, totalCells = (this.showWeeks ? 48 : 42); |
var beginDate = new Date(this.displayYear,this.displayMonth,1); |
var endDate = new Date(this.displayYear,this.displayMonth,this.monthDayCount[this.displayMonth]); |
var sdt = new Date(beginDate); |
sdt.setDate(sdt.getDate() + (this.startDay - beginDate.getDay()) - (this.startDay - beginDate.getDay() > 0 ? 7 : 0) ); |
//create the table element |
this.calCells = document.createElement('table'); |
this.calCells.setAttribute('id',this.name+'_calcells'); |
this.setClass(this.calCells,'calcells'); |
var tbody,tr,td; |
tbody = document.createElement('tbody'); |
for(var i=0;i<totalCells;i++) |
{ |
if(this.showWeeks) //if we are showing the week headings |
{ |
if(i % 8 == 0) |
{ |
row++; |
tr = document.createElement('tr'); |
td = document.createElement('td'); |
if(this.selectMultiple) { //if selectMultiple is enabled, create the associated weekObj objects |
td.weekObj = new WeekHeading(this,td,sdt.getWeek(),row) |
} |
else //otherwise just set the class of the td for consistent look |
{ |
td.setAttribute('class','wkhead'); |
td.setAttribute('className','wkhead'); //<iehack> |
} |
td.appendChild(document.createTextNode(sdt.getWeek())); |
tr.appendChild(td); |
i++; |
} |
} |
else if(i % 7 == 0) //otherwise, new row every 7 cells |
{ |
row++; |
tr = document.createElement('tr'); |
} |
//create the day cells |
td = document.createElement('td'); |
td.appendChild(document.createTextNode(sdt.getDate()));// +' ' +sdt.getUeDay())); |
var cell = new CalCell(this,td,sdt,row); |
this.cells.push(cell); |
td.cellObj = cell; |
sdt.setDate(sdt.getDate() + 1); //increment the date |
tr.appendChild(td); |
tbody.appendChild(tr); |
} |
this.calCells.appendChild(tbody); |
this.reDraw(); |
return this.calCells; |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.reDraw = function () //PRIVATE: reapplies all the CSS classes for the calendar cells, usually called after chaning their state |
{ |
this.state = 1; |
var i,j; |
for(i=0;i<this.cells.length;i++) { |
this.cells[i].selected = false; |
} |
for(i=0;i<this.cells.length;i++) |
{ |
for(j=0;j<this.selectedDates.length;j++) { //if the cell's date is in the selectedDates array, set its selected property to true |
if(this.cells[i].date.getUeDay() == this.selectedDates[j].getUeDay() ) { |
this.cells[i].selected = true; |
} |
} |
|
this.cells[i].setClass(); |
} |
//alert(this.selectedDates); |
this.state = 2; |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.deleteCells = function () //PRIVATE: removes the calendar cells from the DOM (does not delete the cell objects associated with them |
{ |
this.calCellContainer.removeChild(this.calCellContainer.firstChild); //get a handle on the cell table (optional - for less indirection) |
this.cells = new Array(); //reset the cells array |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.goToMonth = function (year,month) //PUBLIC: sets the calendar to display the requested month/year |
{ |
this.monthSelect.value = this.displayMonth = month; |
this.yearSelect.value = this.displayYear = year; |
this.deleteCells(); |
this.calCellContainer.appendChild(this.createCalCells()); |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.nextMonth = function () //PUBLIC: go to the next month. if the month is december, go to january of the next year |
{ |
|
//increment the month/year values, provided they're within the min/max ranges |
if(this.monthSelect.value < 11) { |
this.monthSelect.value++; |
} |
else |
{ |
if(this.yearSelect.value < this.rangeYearUpper) |
{ |
this.monthSelect.value = 0; |
this.yearSelect.value++; |
} |
else { |
alert(this.maxrange_caption); |
} |
} |
//assign the currently displaying month/year values |
this.displayMonth = this.monthSelect.value; |
this.displayYear = this.yearSelect.value; |
|
//and refresh the calendar for the new month/year |
this.deleteCells(); |
this.calCellContainer.appendChild(this.createCalCells()); |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.prevMonth = function () //PUBLIC: go to the previous month. if the month is january, go to december of the previous year |
{ |
//increment the month/year values, provided they're within the min/max ranges |
if(this.monthSelect.value > 0) |
this.monthSelect.value--; |
else |
{ |
if(this.yearSelect.value > this.rangeYearLower) |
{ |
this.monthSelect.value = 11; |
this.yearSelect.value--; |
} |
else { |
alert(this.maxrange_caption); |
} |
} |
|
//assign the currently displaying month/year values |
this.displayMonth = this.monthSelect.value; |
this.displayYear = this.yearSelect.value; |
|
//and refresh the calendar for the new month/year |
this.deleteCells(); |
this.calCellContainer.appendChild(this.createCalCells()); |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.addZero = function (vNumber) //PRIVATE: pads a 2 digit number with a leading zero |
{ |
return ((vNumber < 10) ? '0' : '') + vNumber; |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.addDates = function (dates,redraw) //PUBLIC: adds the array "dates" to the calendars selectedDates array (no duplicate dates) and redraws the calendar |
{ |
var j,in_sd; |
for(var i=0;i<dates.length;i++) |
{ |
in_sd = false; |
for(j=0;j<this.selectedDates.length;j++) |
{ |
if(dates[i].getUeDay() == this.selectedDates[j].getUeDay()) |
{ |
in_sd = true; |
break; |
} |
} |
if(!in_sd) { //if the date isn't already in the array, add it! |
this.selectedDates.push(dates[i]); |
} |
} |
if(redraw != false) {//redraw the calendar if "redraw" is false or undefined |
this.reDraw(); |
} |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.removeDates = function (dates,redraw) //PUBLIC: adds the dates to the calendars selectedDates array and redraws the calendar |
{ |
var j; |
for(var i=0;i<dates.length;i++) |
{ |
for(j=0;j<this.selectedDates.length;j++) |
{ |
if(dates[i].getUeDay() == this.selectedDates[j].getUeDay()) { //search for the dates in the selectedDates array, removing them if the dates match |
this.selectedDates.splice(j,1); |
} |
} |
} |
if(redraw != false) { //redraw the calendar if "redraw" is false or undefined |
this.reDraw(); |
} |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.outputDate = function (vDate, vFormat) //PUBLIC: outputs a date in the appropriate format (DEPRECATED) |
{ |
var vDay = this.addZero(vDate.getDate()); |
var vMonth = this.addZero(vDate.getMonth() + 1); |
var vYearLong = this.addZero(vDate.getFullYear()); |
var vYearShort = this.addZero(vDate.getFullYear().toString().substring(3,4)); |
var vYear = (vFormat.indexOf('yyyy') > -1 ? vYearLong : vYearShort); |
var vHour = this.addZero(vDate.getHours()); |
var vMinute = this.addZero(vDate.getMinutes()); |
var vSecond = this.addZero(vDate.getSeconds()); |
return vFormat.replace(/dd/g, vDay).replace(/mm/g, vMonth).replace(/y{1,4}/g, vYear).replace(/hh/g, vHour).replace(/nn/g, vMinute).replace(/ss/g, vSecond); |
}; |
//----------------------------------------------------------------------------- |
Epoch.prototype.updatePos = function (target) //PUBLIC: moves the calendar's position to target's location (popup mode only) |
{ |
this.calendar.style.top = this.getTop(target) + this.topOffset + 'px' |
this.calendar.style.left = this.getLeft(target) + this.leftOffset + 'px' |
} |
//----------------------------------------------------------------------------- |
|
/*****************************************************************************/ |
function CalHeading(owner,tableCell,dow) |
{ |
this.owner = owner; |
this.tableCell = tableCell; |
this.dayOfWeek = dow; |
|
//the event handlers |
this.tableCell.onclick = this.onclick; |
} |
//----------------------------------------------------------------------------- |
CalHeading.prototype.onclick = function () |
{ |
//reduce indirection: |
var owner = this.headObj.owner; |
var sdates = owner.selectedDates; |
var cells = owner.cells; |
|
owner.cols[this.headObj.dayOfWeek] = !owner.cols[this.headObj.dayOfWeek]; |
for(var i=0;i<cells.length;i++) //cycle through all the cells in the calendar, selecting all cells with the same dayOfWeek as this heading |
{ |
if(cells[i].dayOfWeek == this.headObj.dayOfWeek && (!owner.selCurMonthOnly || cells[i].date.getMonth() == owner.displayMonth && cells[i].date.getFullYear() == owner.displayYear)) //if the cell's DoW matches, with other conditions |
{ |
if(owner.cols[this.headObj.dayOfWeek]) //if selecting, add the cell's date to the selectedDates array |
{ |
if(owner.selectedDates.arrayIndex(cells[i].date) == -1) { //if the date isn't already in the array |
sdates.push(cells[i].date); |
} |
} |
else //otherwise, remove it |
{ |
for(var j=0;j<sdates.length;j++) |
{ |
if(cells[i].dayOfWeek == sdates[j].getDay()) |
{ |
sdates.splice(j,1); //remove dates that are within the displaying month/year that have the same day of week as the day cell |
break; |
} |
} |
} |
cells[i].selected = owner.cols[this.headObj.dayOfWeek]; |
} |
} |
owner.reDraw(); |
}; |
/*****************************************************************************/ |
function WeekHeading(owner,tableCell,week,row) |
{ |
this.owner = owner; |
this.tableCell = tableCell; |
this.week = week; |
this.tableRow = row; |
this.tableCell.setAttribute('class','wkhead'); |
this.tableCell.setAttribute('className','wkhead'); //<iehack> |
//the event handlers |
this.tableCell.onclick = this.onclick; |
} |
//----------------------------------------------------------------------------- |
WeekHeading.prototype.onclick = function () |
{ |
//reduce indirection: |
var owner = this.weekObj.owner; |
var cells = owner.cells; |
var sdates = owner.selectedDates; |
var i,j; |
owner.rows[this.weekObj.tableRow] = !owner.rows[this.weekObj.tableRow]; |
for(i=0;i<cells.length;i++) |
{ |
if(cells[i].tableRow == this.weekObj.tableRow) |
{ |
if(owner.rows[this.weekObj.tableRow] && (!owner.selCurMonthOnly || cells[i].date.getMonth() == owner.displayMonth && cells[i].date.getFullYear() == owner.displayYear)) //match all cells in the current row, with option to restrict to current month only |
{ |
if(owner.selectedDates.arrayIndex(cells[i].date) == -1) {//if the date isn't already in the array |
sdates.push(cells[i].date); |
} |
} |
else //otherwise, remove it |
{ |
for(j=0;j<sdates.length;j++) |
{ |
if(sdates[j].getTime() == cells[i].date.getTime()) //this.weekObj.tableRow && sdates[j].getMonth() == owner.displayMonth && sdates[j].getFullYear() == owner.displayYear) |
{ |
sdates.splice(j,1); //remove dates that are within the displaying month/year that have the same day of week as the day cell |
break; |
} |
} |
} |
} |
} |
owner.reDraw(); |
}; |
/*****************************************************************************/ |
//----------------------------------------------------------------------------- |
function CalCell(owner,tableCell,dateObj,row) |
{ |
this.owner = owner; //used primarily for event handling |
this.tableCell = tableCell; //the link to this cell object's table cell in the DOM |
this.cellClass; //the CSS class of the cell |
this.selected = false; //whether the cell is selected (and is therefore stored in the owner's selectedDates array) |
this.date = new Date(dateObj); |
this.dayOfWeek = this.date.getDay(); |
this.week = this.date.getWeek(); |
this.tableRow = row; |
|
//assign the event handlers for the table cell element |
this.tableCell.onclick = this.onclick; |
this.tableCell.onmouseover = this.onmouseover; |
this.tableCell.onmouseout = this.onmouseout; |
|
//and set the CSS class of the table cell |
this.setClass(); |
} |
//----------------------------------------------------------------------------- |
CalCell.prototype.onmouseover = function () //replicate CSS :hover effect for non-supporting browsers <iehack> |
{ |
this.setAttribute('class',this.cellClass + ' hover'); |
this.setAttribute('className',this.cellClass + ' hover'); |
}; |
//----------------------------------------------------------------------------- |
CalCell.prototype.onmouseout = function () //replicate CSS :hover effect for non-supporting browsers <iehack> |
{ |
this.cellObj.setClass(); |
}; |
//----------------------------------------------------------------------------- |
CalCell.prototype.onclick = function () |
{ |
//reduce indirection: |
var cell = this.cellObj; |
var owner = cell.owner; |
if(!owner.selCurMonthOnly || cell.date.getMonth() == owner.displayMonth && cell.date.getFullYear() == owner.displayYear) |
{ |
if(owner.selectMultiple == true) //if we can select multiple cells simultaneously, add the currently selected cell's date to the selectedDates array |
{ |
if(!cell.selected) //if this cell has been selected |
{ |
if(owner.selectedDates.arrayIndex(cell.date) == -1) { |
owner.selectedDates.push(cell.date); |
} |
} |
else |
{ |
var tmp = owner.selectedDates; // to reduce indirection |
//if the cell has been deselected, remove it from the owner calendar's selectedDates array |
for(var i=0;i<tmp.length;i++) |
{ |
if(tmp[i].getUeDay() == cell.date.getUeDay()) { |
tmp.splice(i,1); |
} |
} |
} |
} |
else //if we can only select one cell at a time |
{ |
owner.selectedDates = new Array(cell.date); |
if(owner.tgt) //if there is a target element to place the value in, do so |
{ |
owner.tgt.value = owner.selectedDates[0].dateFormat(); |
if(owner.mode == 'popup') { |
owner.hide(); |
} |
} |
} |
owner.reDraw(); //redraw the calendar cell styles to reflect the changes |
} |
}; |
//----------------------------------------------------------------------------- |
CalCell.prototype.setClass = function () //private: sets the CSS class of the cell based on the specified criteria |
{ |
if(this.selected) { |
this.cellClass = 'cell_selected'; |
} |
else if(this.owner.displayMonth != this.date.getMonth() ) { |
this.cellClass = 'notmnth'; |
} |
else if(this.date.getDay() > 0 && this.date.getDay() < 6) { |
this.cellClass = 'wkday'; |
} |
else { |
this.cellClass = 'wkend'; |
} |
|
if(this.date.getFullYear() == this.owner.curDate.getFullYear() && this.date.getMonth() == this.owner.curDate.getMonth() && this.date.getDate() == this.owner.curDate.getDate()) { |
this.cellClass = this.cellClass + ' curdate'; |
} |
|
this.tableCell.setAttribute('class',this.cellClass); |
this.tableCell.setAttribute('className',this.cellClass); //<iehack> |
}; |
/*****************************************************************************/ |
Date.prototype.getDayOfYear = function () //returns the day of the year for this date |
{ |
return parseInt((this.getTime() - new Date(this.getFullYear(),0,1).getTime())/86400000 + 1); |
}; |
//----------------------------------------------------------------------------- |
Date.prototype.getWeek = function () //returns the day of the year for this date |
{ |
return parseInt((this.getTime() - new Date(this.getFullYear(),0,1).getTime())/604800000 + 1); |
}; |
/*function getISOWeek() |
{ |
var newYear = new Date(this.getFullYear(),0,1); |
var modDay = newYear.getDay(); |
if (modDay == 0) modDay=6; else modDay--; |
|
var daynum = ((Date.UTC(this.getFullYear(),this.getMonth(),this.getDate(),0,0,0) - Date.UTC(this.getFullYear()),0,1,0,0,0)) /1000/60/60/24) + 1; |
|
if (modDay < 4 ) { |
var weeknum = Math.floor((daynum+modDay-1)/7)+1; |
} |
else { |
var weeknum = Math.floor((daynum+modDay-1)/7); |
if (weeknum == 0) { |
year--; |
var prevNewYear = new Date(this.getFullYear(),0,1); |
var prevmodDay = prevNewYear.getDay(); |
if (prevmodDay == 0) prevmodDay = 6; else prevmodDay--; |
if (prevmodDay < 4) weeknum = 53; else weeknum = 52; |
} |
} |
|
return + weeknum; |
}*/ |
//----------------------------------------------------------------------------- |
Date.prototype.getUeDay = function () //returns the number of DAYS since the UNIX Epoch - good for comparing the date portion |
{ |
return parseInt(Math.floor((this.getTime() - this.getTimezoneOffset() * 60000)/86400000)); //must take into account the local timezone |
}; |
//----------------------------------------------------------------------------- |
Date.prototype.dateFormat = function(format) |
{ |
if(!format) { // the default date format to use - can be customized to the current locale |
format = 'd F Y'; //Changé pour avoir la date au format jour mois_long année_sur_4digits |
} |
LZ = function(x) {return(x < 0 || x > 9 ? '' : '0') + x}; |
var MONTH_NAMES = new Array('January','February','March','April','May','June','July','August','September','October','November','December','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'); |
var DAY_NAMES = new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sun','Mon','Tue','Wed','Thu','Fri','Sat'); |
format = format + ""; |
var result=""; |
var i_format=0; |
var c=""; |
var token=""; |
var y=this.getFullYear().toString(); |
var M=this.getMonth()+1; |
var d=this.getDate(); |
var E=this.getDay(); |
var H=this.getHours(); |
var m=this.getMinutes(); |
var s=this.getSeconds(); |
var yyyy,yy,MMM,MM,dd,hh,h,mm,ss,ampm,HH,H,KK,K,kk,k; |
// Convert real this parts into formatted versions |
var value = new Object(); |
//if (y.length < 4) {y=''+(y-0+1900);} |
value['Y'] = y.toString(); |
value['y'] = y.substring(2); |
value['n'] = M; |
value['m'] = LZ(M); |
value['F'] = MONTH_NAMES[M-1]; |
value['M'] = MONTH_NAMES[M+11]; |
value['j'] = d; |
value['d'] = LZ(d); |
value['D'] = DAY_NAMES[E+7]; |
value['l'] = DAY_NAMES[E]; |
value['G'] = H; |
value['H'] = LZ(H); |
if (H==0) {value['g']=12;} |
else if (H>12){value['g']=H-12;} |
else {value['g']=H;} |
value['h']=LZ(value['g']); |
if (H > 11) {value['a']='pm'; value['A'] = 'PM';} |
else { value['a']='am'; value['A'] = 'AM';} |
value['i']=LZ(m); |
value['s']=LZ(s); |
//construct the result string |
while (i_format < format.length) { |
c=format.charAt(i_format); |
token=""; |
while ((format.charAt(i_format)==c) && (i_format < format.length)) { |
token += format.charAt(i_format++); |
} |
if (value[token] != null) { result=result + value[token]; } |
else { result=result + token; } |
} |
return result; |
}; |
/*****************************************************************************/ |
Array.prototype.arrayIndex = function(searchVal,startIndex) //similar to array.indexOf() - created to fix IE deficiencies |
{ |
startIndex = (startIndex != null ? startIndex : 0); //default startIndex to 0, if not set |
for(var i=startIndex;i<this.length;i++) |
{ |
if(searchVal == this[i]) { |
return i; |
} |
} |
return -1; |
}; |
/*****************************************************************************/ |